Cheap flights from San Antonio to San Diego from £66
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How much do flights to San Diego cost?
Cheapest one-way trip | £66 |
|---|---|
Cheapest round-trip | £118 |
Average round-trip | £298 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Getting from San Diego airport to the city center
Fastest options: taxi or ride-hailing services. Best value: MTS Bus Route 992 and the San Diego Trolley.
Transport Option | Typical Time | Typical Cost | Frequency | Best For |
|---|---|---|---|---|
12-20 min | $2.50 (single ride fare) | every 15 min (traffic dependent) | budget travelers | |
25-40 min | $2.50-$5 (requires bus transfer at Old Town) | every 15 min (traffic dependent) | connecting to trolley network | |
10-20 min | $15-$25 (metered; varies by traffic and destination) | on-demand 24/7 (traffic dependent) | door-to-door convenience | |
10-20 min | $12-$30 (surge pricing may apply) | on-demand 24/7 (traffic dependent) | app-based convenience | |
10-25 min | $30-$60 (pre-booked; varies by provider) | by reservation (traffic dependent) | groups or pre-arranged travel | |
10-20 min | $40-$100 (daily rate; varies by provider and vehicle) | on-demand (traffic dependent) | exploring San Diego region |
Notes:
- Prices in USD; table created in 2025 and subject to change.
- MTS Bus Route 992 operates between the airport and downtown via Old Town Transit Center.
- Taxis and ride-hailing services pick up at designated areas outside each terminal.
- Rental car facilities are located at the Rental Car Center, accessible via a free shuttle.
- We recommend checking official transport websites for your travel planning.
Updated: December 2025
Key info about flying to San Diego
Check-in for a flight from San Antonio to San Diego
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Alaska Airlines | ASA | AS | No |
| United Airlines | UAL | UA | No |
| Frontier Airlines | FFT | F9 | No |
| Spirit Airlines | NKS | NK | No |
| JetBlue Airways | JBU | B6 | No |
Online check-in is not available for these airlines.
Weather in San Diego
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 18°C | 10°C |
| February | 17°C | 10°C |
| March | 18°C | 11°C |
| April | 19°C | 12°C |
| May | 20°C | 14°C |
| June | 22°C | 16°C |
| July | 24°C | 18°C |
| August | 25°C | 19°C |
| September | 25°C | 19°C |
| October | 23°C | 16°C |
| November | 21°C | 13°C |
| December | 17°C | 11°C |
14 day forecast
San Diego travel tips
Do you like baseball? Visit Petco Park in San Diego
The modern Petco Park stadium is located right in the centre of San Diego. You can attend one of the 81 baseball games that take place here throughout the year (or more if the season is good for the local Padres team). The stands offer excellent views of San Diego's attractions and the harbor.
Admire San Diego Bay from the Manchester Grand Hyatt San Diego hotel
Manchester Grand Hyatt San Diego is one of the symbols of San Diego, as the hotel occupies a complex of two 41-story skyscrapers that are visible from almost anywhere in the city centre. The outdoor barbecue areas offer wonderful views of the bay. Also, on the hotel's top floor, there is the Top of Hyatt lounge bar, where you can enjoy the sunsets even if you are not a guest of this hotel.
San Diego's main dish is Carne Assada
The favourite dish among locals and tourists in San Diego is Carne Assada. According to legend, this recipe was invented in San Diego. Literally, the name of the dish translates as grilled beef. Juicy pickled beef, cooked over an open fire, is served with French fries.
Frequently asked questions
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